

This will vary because unlike other stat sites we include 100% of a brackets champions played and never include champions that don't belong in the bracket.
1Trick Champions Analysed: 775,383
We include 100% of the champions played of every selected tier bracket in our analysis, we never include champions from outside the tier quoted tier.


Senna Counters
Senna support vs bottom Counters
Senna support on Patch 15.9 is the strongest counter to bottom champions of Ezreal, Jhin & Kai'Sa. While Senna support is countered most by bottom champions of Tristana, Jinx & Aphelios. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Tristana
Yordlí pistolnice
Senna wins against Tristana 48.30% of the time which is 3.61% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 4.90% less often than would be expected.
The average opponent winrate against Tristana is 44.69%.


Jinx
Utržená ze řetězu
Senna wins against Jinx 48.88% of the time which is 5.19% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 3.30% less often than would be expected.
The average opponent winrate against Jinx is 43.69%.


Aphelios
Zbraň věrných
Senna wins against Aphelios 49.02% of the time which is 4.05% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 4.46% less often than would be expected.
The average opponent winrate against Aphelios is 44.97%.


Varus
Šíp pomsty
Senna wins against Varus 49.50% of the time which is 4.70% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 3.81% less often than would be expected.
The average opponent winrate against Varus is 44.80%.


Lucian
Očistný plamen
Senna wins against Lucian 50.00% of the time which is 5.17% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 3.34% less often than would be expected.
The average opponent winrate against Lucian is 44.83%.


Caitlyn
Šerifka z Piltoveru
Senna wins against Caitlyn 50.29% of the time which is 5.48% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 3.03% less often than would be expected.
The average opponent winrate against Caitlyn is 44.81%.


Ashe
Mrazivá lučištnice
Senna wins against Ashe 51.32% of the time which is 7.17% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 1.33% less often than would be expected.
The average opponent winrate against Ashe is 44.15%.


Miss Fortune
Lovkyně odměn
Senna wins against Miss Fortune 53.48% of the time which is 8.28% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.23% less often than would be expected.
The average opponent winrate against Miss Fortune is 45.20%.


Kai'Sa
Dcera Prázdnoty
Senna wins against Kai'Sa 54.29% of the time which is 10.83% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 2.34% more often than would be expected.
The average opponent winrate against Kai'Sa is 43.46%.


Jhin
Virtuóz
Senna wins against Jhin 55.68% of the time which is 11.23% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 2.73% more often than would be expected.
The average opponent winrate against Jhin is 44.45%.


Ezreal
Bezstarostný průzkumník
Senna wins against Ezreal 58.28% of the time which is 12.86% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 4.35% more often than would be expected.
The average opponent winrate against Ezreal is 45.42%.